THE RF RECEIVER SYSTEM USING MULTIPLE RF RECEIVER AND THE LOCALIZATION METHOD FOR PERFORMANCE IMPROVEMENT

摘要

A multiple RF receiver and a method for measuring a position using the same are provided to measure a signal accurately by minimizing a jitter generated in the receiver. A clock generator(61) generates a clock according to the number of a plurality of RF receiving modules included in the multiple RF receiver. A phase distributor(62) generates the clock with different phase and provides the clock to the clock source of the multiple RF receiver. The phase distributor changes the phase of the clock using the flip flop. A multiple RF receiver(64) generates an SFD(Start of Frame Delimiter) signal using the phase of the clock. The multiple RF receiver receives the wireless frequency using a single cavity antenna. A visual measuring unit(65) measures the SFD signal and uses the SFD signal for measuring the position.